An ecologist hiking up a mountain may notice different biomes along the way due to changes in all of the following except:
elevation
rainfall
latitude
temperature

Based on the observation that only male crickets produce a song, you hypothesize that a male's song is a form of communication to potential mates. you set up a simple experiment to test this hypothesis. in the laboratory, you place a male snowy tree cricket in enclosure a, which is adjacent to enclosureb. in enclosure b, you place other insects, one at a time, and observe their responses to the male's song. the enclosures are designed so that the two insects being tested cannot see or smell each other, but sound is transmitted from enclosure a to enclosureb.

Explain the process that creates the heat of the sun?

Agroup of students want to live a healthier life style they decide to use one of these following vegetable oils for cooking apex